• Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.
• How are we doing? We want to hear from you. Take our quick survey to tell us what you think.

• Webcams are available at the following streamgages in Pennsylvania: 01465500 | 01473000 | 01474500 | 01480870 | 01481000 | 01531500 | 01553500 | 03020500 | 03025500
• Sign up for custom Water Alerts by text or email.

Over the next year, the USGS Pennsylvania Water Science Center will be updating the geodetic vertical elevation (gage datum) for many locations. Click HERE for additional information including a current list of streamgages with upcoming datum changes. This update in gage datum does not affect the location of the streamgage, nor the observed local gage height or discharge recorded at the streamgage.

• Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
• For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
• For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
• For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
• Not all sites have reports available for every water year.